Marin Morrison (June 19, 1990 – January 2, 2009) was an American para-swimmer who competed at the 2008 Summer Paralympics in Beijing. She began swimming at age two and started to suffer from seizures at that age after a child kicked her head. Morrison broke two school swimming time records as a freshman at Collins Hill High School, and was third in the 100-yard freestyle competition at the Georgia state Class AAA championship in early 2005.